OST Energy

Founded by the Oasthouse team in 2008, OST Energy grew to be one of the world’s largest renewable energy engineering consultancies. In 2015 the company was sold to Edif ERA and subsequently acquired by RINA Group in 2016.

Now branded as RINA Consulting, OST forms a major part of the Energy business unit, and is now part of a company with a history going back 150 years with over 3,700 employees.

Visit www.rinaconsulting.org/en
  • investment-icon

    Our Investment

    Our time and hard work!

  • role-icon

    Our Role


  • objective-icon

    Business Objectives

    Build an internationally renowned engineering consultancy. The business at the point of sale, had 110 employees, 8 international offices, >£7million annual revenue, and had advised on over 30 GW of international energy projects.

  • status-icon


    Exited, advisory/director roles retained